");
foreach($matches[0] as $v) {
$prev = str_replace(strval($v), strval(intval($v)-1), $url);
$next = str_replace(strval($v), strval(intval($v)+1), $url);
print("| ");
printf("%s", urlencode($prev), $prev);
print(" | ");
printf("%s", urlencode($next), $next);
print(" |
");
}
print("");
?>